Cheap flights from Billings (BIL) to Seattle (BFI)
Know your dates, get live prices in secondsHow to find the cheapest flight from Billings (BIL) to Seattle (BFI)
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
Cheap flights from Billings to Seattle in June , July 2026
29 Jun - 31 Jul
$ 828.00
BIL
Billings
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
BIL
Billings
29 Jun - 31 Jul
$ 888.00
BIL
Billings
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
BIL
Billings
22 Jun - 31 Jul
$ 981.00
BIL
Billings
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
BIL
Billings
One-way flights to Seattle from Billings
10:00 AM - 9:25 AM
Air Excursions
Air Excursions
2 Stops
25h 15m
BIL - BFI
BIL - BFI
10:00 AM - 9:25 PM
Air Excursions
Air Excursions
3 Stops
13h 15m
BIL - BFI
BIL - BFI
10:00 AM - 9:25 PM
Air Excursions
Air Excursions
3 Stops
13h 15m
BIL - BFI
BIL - BFI
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
How to find the cheapest flight from Billings (BIL) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by
default, thanks to the
.show class.
